The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 31, 2017
Filed:
Jul. 07, 2014
Velayudhan Sahadevan, Beckley, WV (US);
Velayudhan Sahadevan, Beckley, WV (US);
Other;
Abstract
This invention relates to MEMS X-ray sources based on carbon nanotube coated with metal oxides and metal oxide crystals and insulated with parylene for parallel microbeam intraoperative 100 to 1,000 Gy radiation therapies with minimal toxicity to normal tissue. It sterilizes cancer stem cells that cause tumor recurrence and metastasis. It generates high brightness, 10,000 to 20,000 Gy/s radiations that is closer to synchrotron radiation's dose rate. The parallel microbeam generating X-ray sources are microfabricated with CNT and its variant herringbone, stacked carbon nanotube. They are implantable or contact therapy X-ray sources. Each microfocus carbon nanotube based X-ray source is capable of switching a series of parallel microbeam simultaneously or in sequence. The 100-1,000 Gy single fraction radiosurgery exposes tumor antigens that induce local and systemic tumor immunity. It avoids adaptive resistance to radiation therapy as with 2 Gy daily fractionated radiation therapies that lasts several weeks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile